Flann

red-haired
Irish origin · Unisex name
50% boys50% girls
#1998US 2023
10Births / yr
Stable
Top 1.5%Percentile
How to pronounce Flann
flan
/flan/ · · 1 syllable
red-haired
Irish origin · Unisex name

What does Flann mean and where does it come from?

Flann derives from the Irish word 'flann', meaning 'red' or 'ruddy'.

Cultural significance
It is often used in Irish mythology and history, associated with various saints and legendary figures.
Peak popularity
Reached #1998 in 2015 — currently #1998 in the US.
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Related Reading
Irish-origin baby names with timeless appeal
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How else can you spell Flann?

Same sound, different look — useful if you want something slightly more distinctive

What middle names flow best with Flann?

Flann works best with short, strong middle names — one or two syllables keep the full name from becoming a mouthful

Flann Jack
One syllable · timeless choice
Flann John
One syllable · timeless choice
Flann Luke
One syllable · timeless choice
Flann Grace
One syllable · timeless choice
Flann Miles
One syllable · vintage charm
Flann Leah
One syllable · timeless choice
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Middle Names
The best middle names for Flann
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How popular is Flann right now?

Holding steady — currently #1998 in the US out of 135.5k tracked names

US Trend 20192023#1998 · Top 1.5%
2019
2020
2021
2022
2023
YearUS RankBirthsvs Prior Year
2023#199810stable
2022#199810stable
2021#199810stable
2020#199810stable
2019#199810
💎Flann is exceptionally rare — it does not appear in US Social Security records, meaning fewer than 5 babies per year have received this name.

What are good nicknames for Flann?

IRISH
Flannán
ENGLISH
Flynn

Famous people named Flann

FO
Flann O'Brien
An Irish novelist and playwright known for his works in the 20th century.
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Celebrity Names
What celebrities named their babies in 2025
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Common questions about the name Flann

What does the name Flann mean?
Flann means "red-haired" — a name rooted in Irish tradition that carries both historical depth and timeless appeal. The meaning reflects values that have made this name endure across generations.
How popular is the name Flann?
Flann is currently a distinctive and less common name as a baby name in the US and is holding steady in popularity, a reliable classic that parents consistently choose.
What is the cultural origin of Flann?
Flann originates from Irish tradition. Irish names tend to carry strong cultural heritage and have spread across the world through migration, literature, and religion over centuries.
How does Flann sound with different last names?
As a one-syllable name, Flann flows best with last names of two or three syllables. Avoid last names ending in the same sound as Flann ends, as this can create an unwanted rhyme. Test by saying the full name out loud several times.
Is Flann more of a girl or boy name?
Flann is a genuinely unisex name used for both boys and girls. The unisex quality makes it particularly versatile for modern families.